15202390281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 22788019968

約数和(自身を除く): 7585629687

約数列:

[1, 3, 13, 37, 39, 97, 111, 291, 313, 347, 481, 939, 1041, 1261, 1443, 3589, 3783, 4069, 4511, 10767, 11581, 12207, 12839, 13533, 30361, 33659, 34743, 38517, 46657, 91083, 100977, 108611, 139971, 150553, 166907, 325833, 394693, 437567, 451659, 500721, 1123357, 1184079, 1245383, 1312701, 1411943, 3370071, 3736149, 4018607, 4235829, 10535267, 12055821, 14603641, 16189979, 31605801, 43810923, 48569937, 52241891, 136958471, 156725673, 389804879, 410875413, 1169414637, 5067463427, 15202390281]

約数ペア:

[(1, 15202390281), (3, 5067463427), (13, 1169414637), (37, 410875413), (39, 389804879), (97, 156725673), (111, 136958471), (291, 52241891), (313, 48569937), (347, 43810923), (481, 31605801), (939, 16189979), (1041, 14603641), (1261, 12055821), (1443, 10535267), (3589, 4235829), (3783, 4018607), (4069, 3736149), (4511, 3370071), (10767, 1411943), (11581, 1312701), (12207, 1245383), (12839, 1184079), (13533, 1123357), (30361, 500721), (33659, 451659), (34743, 437567), (38517, 394693), (46657, 325833), (91083, 166907), (100977, 150553), (108611, 139971)]